AC DC Converters, Offline Switches
Browse available AC DC Converters, Offline Switches part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Output Isolation | Internal Switch(s) | Voltage - Breakdown | Topology | Voltage - Start Up | Voltage - Supply (Vcc/Vdd) | Duty Cycle | Frequency - Switching | Power (Watts) | Fault Protection | Control Features | Operating Temperature | Grade | Qualification | Supplier Device Package | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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INN3870C-H805-TL65 W (85-265 VAC) |
1,938 | - |
|
Datasheet | - | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 750V | Flyback | - | - | - | 60kHz | 100 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
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INN3470C-TLIC OFFLINE SW FLBACK INSOP-24D |
2,000 | - |
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Datasheet | PowiGaN™, InnoSwitch™3-MX | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 750V | Flyback | - | - | - | 25kHz | 85 W | Current Limiting, Over Temperature, Over Voltage, Short Circuit | EN | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
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MAX17691AATC+IC OFFLINE SWITCH FLYBACK 12TDFN |
790 | - |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tray | Active | Isolated | Yes | - | Flyback | - | 4.2V ~ 60V | 68% | 100kHz ~ 350kHz | 7.5 W | Current Limiting, Over Temperature, Over Voltage, Short Circuit, UVLO | EN, Soft Start | -40°C ~ 125°C (TA) | - | - | 12-TDFN (3x3) | Surface Mount |
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MAX17691BATC+IC OFFLINE SWITCH FLYBACK 12TDFN |
553 | - |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tray | Active | Isolated | Yes | - | Flyback | - | 4.2V ~ 60V | 68% | 100kHz ~ 350kHz | 7.5 W | Current Limiting, Over Temperature, Over Voltage | EN, Soft Start | -40°C ~ 125°C (TA) | - | - | 12-TDFN (3x3) | Surface Mount |
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LT1244CN8#PBFIC OFFLINE SWITCH BUCK 8DIP |
1,826 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Isolated | No | - | Buck | 16 V | 10V ~ 25V | 48% | Up to 500kHz | - | - | Frequency Control | 0°C ~ 100°C (TJ) | - | - | 8-PDIP | Through Hole |
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LTC3705EGN#PBFIC OFFLINE SW MULT TOP 16SSOP |
2,825 | - |
|
Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Isolated | No | - | Forward, Secondary Side SR | - | 18V ~ 80V | - | - | - | Current Limiting | Soft Start | -40°C ~ 85°C (TA) | - | - | 16-SSOP | Surface Mount |
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BM2SCQ124T-LBZIC OFFLINE SWITCH TO220-6M |
223 | - |
|
Datasheet | - | TO-220-6 Full Pack, Formed Leads | Tube | Active | Isolated | Yes | 1700V | - | - | 15V ~ 27.5V | - | 30kHz, 120kHz | 1.5 W | Over Current, Over Voltage | Soft Start | -40°C ~ 105°C | - | - | TO-220-6M | Through Hole |
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BM2SCQ122T-LBZIC OFFLINE SWITCH TO220-6M |
220 | - |
|
Datasheet | - | TO-220-6 Full Pack, Formed Leads | Tube | Active | Isolated | Yes | 1700V | - | - | 15V ~ 27.5V | - | 30kHz, 120kHz | 1.5 W | Over Current, Over Voltage | Soft Start | -40°C ~ 105°C | - | - | TO-220-6M | Through Hole |
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BM2SCQ121T-LBZIC OFFLINE SWITCH TO220-6M |
131 | - |
|
Datasheet | - | TO-220-6 Full Pack, Formed Leads | Tube | Active | Isolated | Yes | 1700V | - | - | 15V ~ 27.5V | - | 30kHz, 120kHz | 1.5 W | Over Current, Over Voltage | Soft Start | -40°C ~ 105°C | - | - | TO-220-6M | Through Hole |
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UC3823BDWIC OFFLINE SW MULT TOP 16SOIC |
3,373 | - |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Bulk | Active | Non-Isolated | No | - | Boost, Buck, Flyback, Forward | 16 V | 10V ~ 22V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start | -55°C ~ 150°C (TJ) | - | - | 16-SOIC | Surface Mount |
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LNK4003D-TLIC OFFLINE SWITCH FLYBACK 8SO |
2,395 | - |
|
Datasheet | LinkSwitch™-4 | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | - | 5V ~ 16.5V | - | 65kHz | 10 W | Over Temperature, Over Voltage, Short Circuit | - | -25°C ~ 125°C (TJ) | - | - | 8-SO | Surface Mount |
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LNK6404D-TLIC OFFLINE SWITCH FLYBACK 8SO |
2,891 | - |
|
Datasheet | LinkSwitch™-3 | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 725V | Flyback | - | - | 55% | Up to 85kHz | 4.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
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LNK4024D-TLIC OFFLINE SWITCH FLYBACK 8SO |
2,500 | - |
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Datasheet | LinkSwitch™-4 | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | - | 5V ~ 16.5V | - | 65kHz | 15 W | Over Temperature, Over Voltage, Short Circuit | - | -25°C ~ 125°C (TJ) | - | - | 8-SO | Surface Mount |
|
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LNK4004D-TLIC OFFLINE SWITCH FLYBACK 8SO |
2,380 | - |
|
Datasheet | LinkSwitch™-4 | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | - | 5V ~ 16.5V | - | 65kHz | 15 W | Over Temperature, Over Voltage, Short Circuit | - | -25°C ~ 125°C (TJ) | - | - | 8-SO | Surface Mount |
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LNK6406D-TLIC OFFLINE SWITCH FLYBACK 8SO |
1,760 | - |
|
Datasheet | LinkSwitch™-3 | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 725V | Flyback | - | - | 55% | Up to 85kHz | 6.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
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LNK574DG-TLIC OFFLINE SWITCH FLYBACK 8SO |
2,500 | - |
|
Datasheet | LinkZero™-LP | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 700V | Flyback | - | - | 63% | 100kHz | 3 W | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
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LNK584DG-TLIC OFFLINE SWITCH FLYBACK 8SO |
1,450 | - |
|
Datasheet | LinkZero™-AX | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Either | Yes | 700V | Flyback | - | - | 63% | 100kHz | 3 W | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
AP31251W6-7IC LED DRIVER CTRLR DIM SOT26 |
2,970 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Active | Isolated | Yes | - | Flyback | 7.6 V | 10V ~ 25V | 75% | 65kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Soft Start | -40°C ~ 85°C (TA) | - | - | SOT-26 | Surface Mount |
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LNK6763VIC OFFLINE SWITCH FLYBACK 12EDIP |
2,689 | - |
|
Datasheet | LinkSwitch™-HP | 12-SDIP (0.412", 10.46mm), 11 Leads, Exposed Pad | Tube | Active | Isolated | Yes | 650V | Flyback | - | - | 64% | 120kHz ~ 136kHz | 25 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | eDIP-12 | Through Hole |
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AP3125BKTR-G1IC OFFLINE SWITCH FLYBACK SOT26 |
2,990 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 15.8 V | 10V ~ 25V | 75% | 65kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | SOT-26 | Surface Mount |
AC DC Converters, Offline Switches FAQ
Common questions about selecting, comparing and sourcing AC DC Converters, Offline Switches components through Winsun (HK) Electronics.
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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
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